org.bouncycastle.crypto.agreement.srp: public class: SRP6VerifierGenerator

org.bouncycastle.crypto.agreement.srp
public class: SRP6VerifierGenerator [javadoc | source]

java.lang.Object
   org.bouncycastle.crypto.agreement.srp.SRP6VerifierGenerator

Generates new SRP verifier for user

Field Summary
protected BigInteger	N
protected BigInteger	g
protected Digest	digest

Constructor:
public SRP6VerifierGenerator() { }

Method from org.bouncycastle.crypto.agreement.srp.SRP6VerifierGenerator Summary:
generateVerifier, init

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.bouncycastle.crypto.agreement.srp.SRP6VerifierGenerator Detail:
public BigInteger generateVerifier(byte[] salt, byte[] identity, byte[] password) { BigInteger x = SRP6Util.calculateX(digest, N, salt, identity, password); return g.modPow(x, N); } Creates a new SRP verifier
public void init(BigInteger N, BigInteger g, Digest digest) { this.N = N; this.g = g; this.digest = digest; } Initialises generator to create new verifiers

Method from org.bouncycastle.crypto.agreement.srp.SRP6VerifierGenerator Detail:

 public BigInteger generateVerifier(byte[] salt,
    byte[] identity,
    byte[] password) {
    	BigInteger x = SRP6Util.calculateX(digest, N, salt, identity, password);
        return g.modPow(x, N);
}

Creates a new SRP verifier

 public  void init(BigInteger N,
    BigInteger g,
    Digest digest) {
        this.N = N;
        this.g = g;
        this.digest = digest;
}

Initialises generator to create new verifiers